Disables Microsoft\Windows\DiskDiagnostic\Microsoft-Windows-DiskDiagnosticDataCollector — the task that gathers SMART/disk-health telemetry and sends a summary to Microsoft. The local S.M.A.R.T. failure prediction in Windows is unaffected (that's a separate mechanism); this only stops the scheduled upload of disk data. Reversible via /Enable.
MaxTweaks applies this tweak with one click and snapshots your original setting first, so you can revert it cleanly at any time. A System Restore point is offered before batch changes, and every tweak links to its official source.
Get MaxTweaksOfficial documentation: https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-change